after updatic to 1.4 and playing for a little while, the game suddenly crashed and i got the message you can see on the attached picture (the traslation from italian is "Attempted to read or write protected memory. This is often an indication that other memory has been corrupted). Now the message appears every time I try to load the game, closing the application. Any ideas?

Thank you for the report. I don't see anything unusual with your system. Please try uninstalling and reinstalling the game, sticking with version 1.2 for now, to see whether this lets you run the game or not.